well in my last event I was told by a fellow competitor to remove my cold air intake because it was illegal in IT then i told the guy that my Nissan came from factory with a cold air intake because those who have sentras know what I'm talking about but I have to double check here before I die by my own words so I want the expert here to talk about this matter.

http://www.geocities.com/g_wellwood/...aoemintake.jpg